Share Plans (Tables)

6 Months Ended

Mar. 29, 2019

Share Plans

Share-based compensation expense

	For the				For the
	Quarters Ended				Six Months Ended
	March 29,		March 30,		March 29,		March 30,
	2019		2018		2019		2018
	(in millions)
Share-based compensation expense	$	15	$	23	$	38	$	51

Summary of share-based award activity

		Grant-Date
	Shares	Fair Value
	(in millions)
Share options	1.6	$	13.36
Restricted share awards	0.6		76.66
Performance share awards	0.2		76.66

Weighted-average assumptions

Expected share price volatility		20	%
Risk-free interest rate		3.0	%
Expected annual dividend per share	$	1.76
Expected life of options (in years)		5.2